#include <stdio.h>
#include <string.h>
#include <strlib.h>

union arr
{
	int age;
	char a;
	short b;
	double c;
};

int main()
{
	union arr www;
	www.age =200;
	www.a='w';
	www.b=10;
	www.c=120;
	printf("www.age=%d\n",www.age);
	printf("www.a=%c\n",www.a);
	printf("www.b=%d\n",www.b);
	printf("www.c=%lf\n",www.c);
	return 0;
}
